Assignee
C STONE TECH CO LTD
KR·3 granted patents·2 pending applications·16 citations·filing 2014–2017
Top patents by PatentIndex Score
5 records- 0197US10563707B2Power transmission device provided with more than two pistonsC STONE TECH CO LTD·Filed 2016·Granted Feb 18, 2020·14 cites·19 claims
- 0271US9458896B2Power transmission device provided with more than two pistons and method of determining return spring force in the sameC-STONE TECH CO LTD·Filed 2014·Granted Oct 4, 2016·2 cites·22 claims
- 0350US10458484B2Dual clutchC STONE TECH CO LTD·Filed 2016·Granted Oct 29, 2019·0 cites·20 claims
- 0442US2021277958A1Triple clutch and actuator thereofC STONE TECH CO LTD·Filed 2017·Application pending·0 cites
- 0541US2019257421A1Double clutch actuator and double clutch including sameC STONE TECH CO LTD·Filed 2017·Application pending·0 cites
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